Market research, planning, and organizational structures of the Comecon airlines with special analysis of the air carrier ‘Interflug’ of the German Democratic Republic - Air and Space Law View Market research, planning, and organizational structures of the Comecon airlines with special analysis of the air carrier ‘Interflug’ of the German Democratic Republic by - Air and Space Law Market research, planning, and organizational structures of the Comecon airlines with special analysis of the air carrier ‘Interflug’ of the German Democratic Republic 3 2 Air and Space Law